1 files changed, 18 insertions, 12 deletions

diff --git a/generic/Track.c b/generic/Track.c
index 6a16e7f..18d8c7e 100644
--- a/generic/Track.c
+++ b/generic/Track.c
@@ -626,11 +626,6 @@ Configure(ZnItem	item,
   }
 
   /*
-   * Trunc the visible history to the managed size.
-   */
-  track->visible_history_size = MIN(track->visible_history_size,
-				    wi->track_managed_history_size);
-  /*
    * Adapt to the new label locating system.
    */
   if (ISSET(*flags, ZN_POLAR_FLAG)) {
@@ -759,12 +754,17 @@ ComputeCoordinates(ZnItem	item,
      information from the symbol font.
   */
   if ((item->class == ZnTrack) && track->history) {
+    /*
+     * Trunc the visible history to the managed size.
+     */
+    unsigned int visible_history_size = MIN(track->visible_history_size,
+					    wi->track_managed_history_size);
     ZnResetBBox(&bbox);
     num_acc_pos = ZnListSize(track->history);
     hist = ZnListArray(track->history);
     for (i = 0; i < num_acc_pos; i++) {
       ZnTransformPoint(wi->current_transfo, &hist[i].world, &hist[i].dev);
-      if ((i < track->visible_history_size) && (hist[i].visible)) {
+      if ((i < visible_history_size) && (hist[i].visible)) {
 	bbox.orig.x = hist[i].dev.x - w2;
 	bbox.orig.y = hist[i].dev.y - h2;
 	bbox.corner.x = bbox.orig.x + w;
@@ -1212,6 +1212,9 @@ Draw(ZnItem	item)
    * Draw the history, current pos excepted.
    */
   if ((item->class == ZnTrack) && track->history) {
+    unsigned int visible_history_size = MIN(track->visible_history_size,
+					    wi->track_managed_history_size);
+
     values.foreground = ZnGetGradientPixel(track->history_color, 0.0);
     values.fill_style = FillSolid;
     XChangeGC(wi->dpy, wi->gc, GCForeground|GCFillStyle, &values);  
@@ -1220,13 +1223,13 @@ Draw(ZnItem	item)
       values.line_style = LineSolid;
       XChangeGC(wi->dpy, wi->gc, GCLineWidth | GCLineStyle, &values);
     }
-    num_acc_pos = MIN(track->visible_history_size, ZnListSize(track->history));
+    num_acc_pos = MIN(visible_history_size, ZnListSize(track->history));
     hist = ZnListArray(track->history);
     side_size = MAX(width, height);
 
     for (i = 0, nb_hist = 0; i < num_acc_pos; i++) {
       if (ISSET(track->flags, LAST_AS_FIRST_BIT) &&
-	  (i == track->visible_history_size-1)) {
+	  (i == visible_history_size-1)) {
 	values.foreground = ZnGetGradientPixel(track->symbol_color, 0.0);
 	XChangeGC(wi->dpy, wi->gc, GCForeground, &values);
       }
@@ -1480,13 +1483,16 @@ Render(ZnItem	item)
    * Draw the history, current pos excepted.
    */
   if ((item->class == ZnTrack) && track->history) {
+    unsigned int visible_history_size = MIN(track->visible_history_size,
+					    wi->track_managed_history_size);
+
     points = ZnGetCirclePoints(3, ZN_CIRCLE_COARSE, 0.0, 2*M_PI, &num_points, NULL);
     color = ZnGetGradientColor(track->history_color, 0.0, &alpha);
     alpha = ZnComposeAlpha(alpha, wi->alpha);
     glColor4us(color->red, color->green, color->blue, alpha);
     glLineWidth(1.0);    
     glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-    num_acc_pos = MIN(track->visible_history_size, ZnListSize(track->history));
+    num_acc_pos = MIN(visible_history_size, ZnListSize(track->history));
     hist = ZnListArray(track->history);
     side_size = MAX(width, height);
     /*
@@ -1497,7 +1503,7 @@ Render(ZnItem	item)
     glDisable(GL_POINT_SMOOTH);
     for (i = 0, nb_hist = 0; i < num_acc_pos; i++) {
       if (ISSET(track->flags, LAST_AS_FIRST_BIT) &&
-	  (i == track->visible_history_size-1)) {
+	  (i == visible_history_size-1)) {
 	color = ZnGetGradientColor(track->symbol_color, 0.0, &alpha);
 	alpha = ZnComposeAlpha(alpha, wi->alpha);
 	glColor4us(color->red, color->green, color->blue, alpha);
@@ -1763,8 +1769,8 @@ Pick(ZnItem	item,
 **********************************************************************************
 */
 static void
-PostScript(ZnItem		item __unused,
-	   ZnPostScriptInfo	ps_info __unused)
+PostScript(ZnItem	item __unused,
+	   ZnBool	prepass __unused)
 {
 }